Home / 2,267,329,287.60-3,400,993,931.40-958,708,969.20

Finding the Fourth Proportional to 2,267,329,287.60, 3,400,993,931.40 and 958,708,969.20

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Solution

The fourth proportional to 2,267,329,287.60, 3,400,993,931.40 and 958,708,969.20 is: 1,438,063,453.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,329,287.60 : 3,400,993,931.40 = 958,708,969.20 : x
  2. Step 2: Convert to fraction form
    2,267,329,287.60/3,400,993,931.40 = 958,708,969.20/x
  3. Step 3: Cross multiply
    2,267,329,287.60x = 3,400,993,931.40 × 958,708,969.20
  4. Step 4: Simplify right side
    2,267,329,287.60x = 3,260,563,386,227,949,568
  5. Step 5: Solve for x
    x = 3,260,563,386,227,949,568/2,267,329,287.60
  6. Step 6: Final answer
    x = 1,438,063,453.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.